Surveillance camera



FIG. 1 is a front, top, and right side perspective view of a surveillance camera;

FIG. 2 is a front, bottom, and right side perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view, right side elevational view, and left side elevational view each being a mirror image of the front elevational view shown;

FIG. 4 is an elevational view thereof taken half way between the front elevational view and the right side elevational view;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a surveillance camera, as shown and described. 